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Alkaloids from aspidosperma australe müll. Argov. (note II). The structure of olivacine and U-alkaloid C (guatambuine)

✍ Scribed by Miguel A. Ondetti; Venancio Deulofeu

Publisher: Elsevier Science
Year: 1960
Tongue: French
Weight: 196 KB
Volume: 1
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)82678-2

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✦ Synopsis

In our first note1 we described some experiments with olivacine which lead to the conclusion that this base, isolated by Schmutz, Hunziker and Hirt' from A. ulei, and found by us in A. australe Mi& Argov., had a carbazol nucleus condensed with a pyridine ring; the indol-isoqtinoline structure being preferred.

Two methyls were also present in the alkaloid.

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Alkaloids from aspidosperma australe mül

Alkaloids from aspidosperma australe müll. argov. relationship of olivacine to u-alkaloid C

✍ Miguel A. Ondetti; Venancio Deulofeu 📂 Article 📅 1959 🏛 Elsevier Science 🌐 French ⚖ 176 KB

From the bark (root) of A. australe, Mull. Argov. a plant which ha8 a wide distribution in South America, we have isolated three alkaloid8 identical with other base8 fouud in A. ulei Mgf. and A. olivacem M, Arg., both growing in the 8ame region.